package com.alibaba.ecool.service;

import java.util.List;

import com.alibaba.ecool.dao.MultichoiceDAO;

public interface MultipleChoiceEditService {

	
	public MultichoiceDAO getMultichoiceDAO();

	public void setMultichoiceDAOImpl(MultichoiceDAO multichoiceDAO);

	public int getMultichoiceDAOImpl(String testsort,float esayRatio,float middleRatio,float hardRatio);
		
	
	public int getMultipleChoiceCount(String testsort) ;
	
	public List randomMultipleChoice(int subjectCount ,int maxdiff , int mindiff );
}
